to developers and business stakeholders. Prioritize security, maintainability, scalability, code quality, and future-proofing. Assist with cloud infrastructure maintenance, monitoring, and alerting. Manage multiple development threads, including feature development, refactoring, bug fixing, client customizations, and data mapping. What we're looking for: Strong technical background with experience collaborating with distributed teams. Excellent communication, analytical skills, and a collaborative mindset. Highly More ❯
London, England, United Kingdom Hybrid / WFH Options
Cleo
Minitest and CircleCI. We're also actively working towards a more modular architecture, focusing on separating concerns to achieve all the benefits of microservices within a monolith, while progressively refactoring our code as we build new features. Everyone in the engineering team contributes to driving our technical strategy, voices & ideas from all levels are valued: we are all owners at More ❯
Newcastle Upon Tyne, United Kingdom Hybrid / WFH Options
NHS Business Services Authority
of work at a similar level of complexity, learning to give and receive constructive feedback. 8. Contributing to code reviews by observing good practice and, with support, applying basic refactoring techniques to help improve code quality and maintainability. 9. Applying core technical concepts related to data engineering tasks under supervision and actively building knowledge through training and practical work. 10. More ❯
London, England, United Kingdom Hybrid / WFH Options
Zego
Social network you want to login/join with: At Zego, we know that traditional motor insurance holds good drivers back. It’s too complicated, too expensive, and it doesn't take into account how well you actually drive. That More ❯
London, England, United Kingdom Hybrid / WFH Options
ZipRecruiter
Job Description We seek a Senior Cloud Systems Engineer to join our global client in London, one of the largest and longest-serving independent private equity partnerships. Permanent placement - Permanent full-time direct employment contract with the client. Hybrid work More ❯
Manchester, England, United Kingdom Hybrid / WFH Options
Adria Solutions Ltd
as our client's product grows. The Senior Software Developer will have the following: Confidence in delivering software solutions in Go, Java, or Python, with experience working with and refactoring existing codebases. You will be familiar with deploying to cloud infrastructure platforms such as AWS with infrastructure as code tools such as Terraform Experience with TDD and familiarity with various More ❯
readiness - particularly within Microsoft Azure. Key Responsibilities: Conduct architecture assessments of applications and platforms to support integration into the enterprise. Evaluate software development practices and identify opportunities for modernisation, refactoring, or migration. Use code analysis tools to identify vulnerabilities and recommend improvements in application security and resilience. Assist in producing executive-level architecture review reports and technical summaries for IT More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Lorien
readiness - particularly within Microsoft Azure. Key Responsibilities: Conduct architecture assessments of applications and platforms to support integration into the enterprise. Evaluate software development practices and identify opportunities for modernisation, refactoring, or migration. Use code analysis tools to identify vulnerabilities and recommend improvements in application security and resilience. Assist in producing executive-level architecture review reports and technical summaries for IT More ❯
design and development, as well as strong web client programming skills, including HTML, JavaScript, and CSS. Experience in server-side product development. Expertise in Java Experience with Design Patterns, Refactoring, OO Design, and related areas. Experience with HTML, CSS, JavaScript, XML/XSLT, SQL, database design, message-oriented-middleware, caching, and systems integration. Proven experience translating Business Requirements into solutions. More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Lorien
readiness - particularly within Microsoft Azure. Key Responsibilities: Conduct architecture assessments of applications and platforms to support integration into the enterprise. Evaluate software development practices and identify opportunities for modernisation, refactoring, or migration. Use code analysis tools to identify vulnerabilities and recommend improvements in application security and resilience. Assist in producing executive-level architecture review reports and technical summaries for IT More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Lorien
readiness - particularly within Microsoft Azure. Key Responsibilities: Conduct architecture assessments of applications and platforms to support integration into the enterprise. Evaluate software development practices and identify opportunities for modernisation, refactoring, or migration. Use code analysis tools to identify vulnerabilities and recommend improvements in application security and resilience. Assist in producing executive-level architecture review reports and technical summaries for IT More ❯
London, England, United Kingdom Hybrid / WFH Options
Veeva Systems, Inc
and general observability are part of the feature design process. What You'll Do Work on Veeva Link’s next-gen Data Platform Improve our current environment with features, refactoring, and innovation Work with Python on Spark-based data pipelines, using Terraform to manage the IaC Infrastructure design in AWS: we are in control of our own infrastructure Experiment in More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Steadman & Chase
Lead final-stage code reviews prior to merge/deploy to ensure: Stability, correctness, and performance impact. Compliance with system architecture and modular design principles. Maintain codebase health through refactoring, standardisation, and enforcing consistent unit/integration test coverage. Coordinate release cadence and sign-off across environments; manage hotfixes and rollback protocols. Trading Engine – Strategy Build & Optimisation Design, implement, and More ❯
Lead final-stage code reviews prior to merge/deploy to ensure: Stability, correctness, and performance impact. Compliance with system architecture and modular design principles. Maintain codebase health through refactoring, standardisation, and enforcing consistent unit/integration test coverage. Coordinate release cadence and sign-off across environments; manage hotfixes and rollback protocols. Trading Engine – Strategy Build & Optimisation Design, implement, and More ❯
London, England, United Kingdom Hybrid / WFH Options
JAGUAR LAND ROVER-2
your drive for excellence, you'll bring certain skills, qualifications and experience, including: Excellent communication and stakeholder management skills Previous experience of working with Python and GCP Experience of refactoring prototype data pipeline designs for scaling and regular execution Understands query optimisation, efficient code design, version control and collaborative development THE BENEFITS This role is rewarding in more ways than More ❯
Smethwick, England, United Kingdom Hybrid / WFH Options
JAGUAR LAND ROVER-2
your drive for excellence, you’ll bring certain skills, qualifications and experience, including: Excellent communication and stakeholder management skills Previous experience of working with Python and GCP Experience of refactoring prototype data pipeline designs for scaling and regular execution Understands query optimisation, efficient code design, version control and collaborative development THE BENEFITS This role is rewarding in more ways than More ❯
APIs in our Node.js backend to interact with the various ML components of the system. Diagnozing fault-tolerance and availability issues, as well as performance bottlenecks, and resolving them. Refactoring our components and services and producing documentation for your implementations. Providing feedback to peers through pair programming and code reviews and helping those around you to level up. Participating in More ❯
Brighton, England, United Kingdom Hybrid / WFH Options
Automation Squared Ltd
doing Architecting, coding, and shipping high-quality digital products that push the boundaries of what’s possible. Using AI to streamline workflows —from AI-generated boilerplate code to automated refactoring and debugging. Building cutting edge features , including LLM-backed chat interfaces, content generation tools, and intelligent automation solutions. Leading by example , mentoring and collaborating with other engineers to improve quality More ❯
London, England, United Kingdom Hybrid / WFH Options
Intercom
in an environment where dozens of changes can be shipped daily. Implement systems to monitor our infrastructure, detect and surface data quality issues. Recent projects the team has delivered: Refactoring of our MySQL Ingestion pipeline for reduced latency and 10x scalability. Redshift -> Snowflake migration Unified Local Analytics Development Environment for Airflow and DBT Building our next generation company metrics framework More ❯
Sheffield, Yorkshire, United Kingdom Hybrid / WFH Options
Evoluted
isn't just about writing code, so any experience in software planning like wireframes, specification writing, data modelling, database design, API design or similar would be hugely beneficial Legacy refactoring - not all of our projects are modern and greenfield, and being able to work on and positively uplift older projects (not rewrite them!) is a skill we hold in very More ❯
City of London, London, United Kingdom Hybrid / WFH Options
TALENT INTERNATIONAL UK LTD
utilise your expertise in the Microsoft Power Platform to design, develop, and implement solutions that transform businesses. This work includes migration of legacy services to cloud-based hosting, the refactoring of applications into a modern API-based services architecture and the development of new line-of-business applications. Essential Skills: Power Apps: Proven experience in developing Canvas and Model-driven More ❯
Staines-Upon-Thames, England, United Kingdom Hybrid / WFH Options
Oliver Bernard
an experienced Lead .NET Developer to work on their enterprise-grade, cloud-native SaaS product helping multinational organisations. Key Responsibilities: Own technical strategy Shape the technology roadmap Guide architecture & refactoring Champion code quality Drive AI augmented What You Bring: Deep expertise in .NET, relational data modelling, and modern JavaScript/TypeScript SPA frameworks (Vue preferred). Extensive enterprise market background More ❯
Bedford, Bedfordshire, United Kingdom Hybrid / WFH Options
Noa Recruitment Ltd
team. This role would suit a .NET Software Engineer who has experience of building software that solve real world problems. Your time will be split between greenfield applications and refactoring legacy code. This role is Hybrid and their HQ is based in Cirencester. You will need to work in the office 2 days per week during probation reducing to once More ❯
Cirencester, Gloucestershire, England, United Kingdom Hybrid / WFH Options
Noa Recruitment
team. This role would suit a .NET Software Engineer who has experience of building software that solve real world problems. Your time will be split between greenfield applications and refactoring legacy code. This role is Hybrid and their HQ is based in Cirencester. You will need to work in the office 2 days per week during probation reducing to once More ❯
Cirencester, Bedford, Bedfordshire, United Kingdom Hybrid / WFH Options
Noa Recruitment Ltd
team. This role would suit a .NET Software Engineer who has experience of building software that solve real world problems. Your time will be split between greenfield applications and refactoring legacy code. This role is Hybrid and their HQ is based in Cirencester. You will need to work in the office 2 days per week during probation reducing to once More ❯